// Licensed to Cloudera, Inc. under one
// or more contributor license agreements.  See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership.  Cloudera, Inc. licenses this file
// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// with the License.  You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

var TreeNodeModel = function(data) {
  var self = this;

  self.description = ko.observable();
  self.name = ko.observable();
  self.nodes = ko.observableArray([]);
  self.page = ko.observable();

  self.toggleVisibility = function() {
    self.isExpanded(! self.isExpanded());
  };

  ko.mapping.fromJS(data, self.mapOptions, self);
};

TreeNodeModel.prototype.mapOptions = {
  nodes: {
    create: function(args) {
      return new TreeNodeModel(args.data);
    }
  }
};
